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    Home / Keto Salmon Patties [gluten-free recipe] 🍔

    Keto Salmon Patties [gluten-free recipe] 🍔

    Cast Iron Keto
    by Cast Iron Keto
    Updated: Dec 13,2023
    35 Comments
    4.72 from 35 votes

    Jump to Recipe Print Recipe

    This Keto Salmon Patties recipe is a super easy, low-carb version of the classic Southern dish. Made with almond flour instead of breadcrumbs, the flavorful patties bring a dash of gourmet right to your kitchen. It is one of those recipes that makes you crave more. So do yourself a favor and dive in!

    Keto Salmon Patties cooked in skillet with chives on top
    Jump to:
    • Preparation and cooking overview
    • Chef's note
    • 🍔 Ingredients for this keto salmon patties recipe
    • Ingredient substitutions
    • Additional ingredients
    • Cooking tools required
    • Tools substitute options
    • How to make Keto Salmon Patties: step-by-step guide
    • Cooking methods
    • Preparation steps
    • Cooking instructions
    • What to serve with keto salmon patties?
    • How to make it healthier
    • Time-saving tips
    • What can I prepare ahead of time?
    • Storage and reheating instructions
    • Storage instructions
    • Reheating instructions
    • Recipe wrap-up and conclusion
    • Frequently asked questions
    • 📖 Recipe

    Preparation and cooking overview

    Cooking these salmon patties is a walk in a park. Combine flaked salmon pieces with minced avocado, onion, egg, and spices, and shape the mixture into six patties. Then, fry the patties, and tada! Within 20 minutes, you will have a rich fancy dish on your dining table.

    Chef's note

    Do you like fiery punches in your food? If yes, add a pinch of cayenne pepper or minced jalapéno slices to the salmon mixture before shaping the patties. You can also add some minced garlic and freshly chopped basil for an Italian twist.

    • Prep Time: 10 minutes
    • Cooking Time: 10 minutes
    • Total Time: 20 minutes
    • Difficulty Level: Easy
    • Recipe Makes 3 Servings

    For more inspiration check out our Fish recipe.

    🍔 Ingredients for this keto salmon patties recipe

    Here's a list of ingredients you need to make the low-carb salmon patties:

    • 1 (14.5-ounce) canned salmon, flaked
    • ½ yellow onion, minced
    • ½ cup almond flour (we use Bob's Red Mill)
    • 2 large eggs
    • 1 avocado, flesh removed and minced
    • 1 teaspoon sea salt
    • ½ teaspoon freshly cracked black pepper
    • ¼ cup unsalted butter or avocado oil for dairy-free

    Ingredient substitutions

    Don't worry if you don't like or have the exact ingredients. We have some keto-friendly alternatives for you:

    • Unsalted butter: Try an equal amount of ghee or avocado oil if you want a dairy-free option.
    • Yellow onion: If you don't have yellow onion, swap it with red or purple onion.
    • Avacado: Not a fan of avocado? You can omit or substitute it with sour cream or keto-friendly mayonnaise.
    • Canned salmon: You can use pre-cooked salmon instead of canned one. Alternatively, you can use fresh salmon without the skin. Just mince it in a food processor before proceeding.

    Additional ingredients

    Customize your dish with these optional ingredients:

    • Fresh herbs: Sprinkle chopped fresh dill or parsley into the patty mixture for a lovely, fresh tone.
    • Zest and juice of a lemon: Brighten up your patties by adding the zest and juice of a lemon to the mix.
    • Garlic: Add a clove or two of minced garlic to the mix to elevate the flavor profile.
    • Cajun or Creole seasoning: If you're in the mood for a bit of spice, mix in some Cajun or Creole seasoning.
    • Parmesan cheese: Sprinkle some freshly grated Parmesan atop the patties during the last minute of cooking. It adds a savory crust.
    • Chopped greens: Add chopped baby spinach or kale to your patties to incorporate more greens into your meal.

    Cooking tools required

    To make this keto salmon patties recipe, you need the following tools:

    • Mixing bowl
    • Spatula
    • Large cast-iron skillet
    • Measuring cups and spoons
    • Paper towels

    Tools substitute options

    • Cast-iron skillet: If you don't have a cast-iron skillet, you can use a regular frying or grill pan. Using a grill pan will leave grill marks on your patties, giving them a more appealing appearance.

    How to make Keto Salmon Patties: step-by-step guide

    Cooking methods

    • Pan-frying

    Preparation steps

    1. Gather and measure all the ingredients needed for the recipe.
    2. Drain the canned salmon and break it into small pieces.
    3. Finely chop the onion.
    4. Scoop out the flesh of the avocado and mince it as well.

    Cooking instructions

    1. Combine the salmon, minced onion, almond flour, eggs, salt, and pepper in a mixing bowl. Mix in the avocado and form into six patties.
    2. Melt the butter in a large skillet. Once hot, brown the patties for 4-5 minutes per side.
    3. Drain excess butter on a paper towel and serve hot.
    Keto Salmon Patties mixture in bowl
    Keto Salmon Patties mixture in bowl with diced avocado being added in

    Chef's pro tip

    Drain the canned salmon well before flaking it to prevent a soupy mixture. Draining gets rid of excess moisture and helps the patties maintain their shape. But if you still end up with a wet mix after draining, add almond flour, a tablespoon at a time, until you achieve the right consistency.

    What to serve with keto salmon patties?

    These salmon patties make a great dinner on their own but are also delicious on salads or when used as a burger patty. You can pair them with other keto-friendly side dishes for a complete meal.

    • Mediterranean Asparagus: The slight bitterness of asparagus pairs beautifully with the fatty salmon, creating a balanced flavor profile.
    • Zucchini noodles (Zoodles): Zoodles provide a pasta-like texture without carbs. Mix them into this fish dish for a filling meal.
    • Creamy coleslaw: The creaminess and crunch of coleslaw complement the texture and taste of the salmon patties.
    • Creamy Jalapeño Sauce: Serve the patties with spicy Jalapeno sauce if you like fiery flavors.

    How to make it healthier

    • Use organic products: If possible, use organic produce for salmon, eggs, and avocados.
    • Reduce sodium: If you're watching your sodium intake, decrease the amount of added sea salt. The salmon and avocado already bring plenty of flavor to the table!

    Time-saving tips

    • Whip up a double or triple batch of the delicious salmon mixture, shape it into patties, and freeze the extras for convenient and speedy meals on busy days.

    What can I prepare ahead of time?

    • Prep your onions and avocado in advance. Mince and refrigerate them in airtight containers until you're ready to use.

    Storage and reheating instructions

    Storage instructions

    • Refrigerator: Let the patties cool and refrigerate in an airtight container. They will remain fresh and tasty for 3-4 days.
    • Freezer: Wrap the patties in plastic wraps and freeze them in a freezer-safe bag. They will keep for 2-3 months. Just thaw them in the fridge before reheating.

    Reheating instructions

    • Oven: Preheat your oven to 375°F (190°C). Place the patties on a baking sheet and heat for 10-15 minutes.
    • Stove: Heat a non-stick skillet over medium heat. Add a touch of avocado oil, and heat the patties for about 2-3 minutes on each side until they're warm.

    Recipe wrap-up and conclusion

    Our Keto Salmon Patties are your fast track to flavor town! Quick to whip up and perfect for any meal, these patties are a dream. Planning a simple weeknight dinner or a swanky lunch with friends? These patties have got you covered.

    So, ready to take your taste buds on a ride? Tie on your apron, and let's sizzle up some tender salmon patties. Don't forget to snap a pic and share your culinary masterpiece with us on Facebook and Instagram. We're all eyes and can't wait to see your take on this scrumptious recipe!

    Looking for more keto salmon recipes? Check these out!

    • Keto Brown "Sugar" Salmon
    • Salmon with Burst Tomatoes and Green Beans
    • Cajun Salmon with Avocado Orange Salad
    • Keto Pecan and Gouda Crusted Salmon
    • Keto Broiled Salmon
    • Keto Niçoise Salad with Salmon
    • Keto Curry Skillet with Salmon

    Frequently asked questions

    We don't recommend using bone-in salmon. We know the packing says you can eat the little tiny bones, and we have in the past, and we did not find it fun nor appetizing.

    Be gentle when flipping your patties in the skillet. Give them enough time to form a nice crust on the bottom before you turn them over. This helps them hold together better.

    Yes, they are great for meal prepping! Place a piece of parchment onto a sheet pan and place the uncooked patties on it. Freeze for 1-2 hours, then transfer to a freezer-safe container.

    If your patty mix is too dry, add more avocado or a tablespoon of sugar-free mayo to add some extra moisture.

    You can find the full nutritional breakdown at the bottom of the recipe card, including the carb count (total carbs and net carbs). The serving size/yield is at the top of the recipe card.

    📖 Recipe

    Keto Salmon Patties cooked in skillet with chives on top

    Keto Salmon Patties

    These EASY Keto Salmon Patties make a great dinner on their own but are also delicious on salads or used as a low-carb seafood burger!
    4.72 from 35 votes
    Print Rate Pin Recipe
    Course: Main Course
    Cuisine: American
    Keyword: 30-minute, easy, keto, low carb, seafood
    Prep Time: 10 minutes minutes
    Cook Time: 10 minutes minutes
    Total Time: 20 minutes minutes
    Servings: 3
    Calories: 593kcal

    Ingredients

    • 1 (14.5-ounce) can canned salmon
    • ½ onion minced
    • ½ cup almond flour
    • 2 large eggs
    • 1 avocado flesh removed and minced
    • 1 teaspoon sea salt
    • ½ teaspoon freshly cracked black pepper
    • ¼ cup unsalted butter or avocado oil for dairy-free
    US Customary - Metric

    Instructions

    • Combine the salmon, minced onion, almond flour, eggs, salt and pepper together in a mixing bowl. Mix in the avocado and form into 6 patties.
    • Melt the butter in a large skillet, once hot brown the patties about 4-5 minutes per side.
    • Drain on a paper towel and serve.

    Nutrition

    Nutrition Facts
    Keto Salmon Patties
    Amount Per Serving
    Calories 593 Calories from Fat 414
    % Daily Value*
    Fat 46g71%
    Saturated Fat 14g88%
    Cholesterol 225mg75%
    Sodium 1018mg44%
    Potassium 1064mg30%
    Carbohydrates 12g4%
    Fiber 7g29%
    Sugar 2g2%
    Protein 37g74%
    Vitamin A 784IU16%
    Vitamin C 8mg10%
    Calcium 89mg9%
    Iron 3mg17%
    *

    Nutritional values are estimates only and do not include carbs from sugar alcohols.

    # Hashtag with us!Don't forget to mention @castiron_keto or tag #castironketo on Instagram with your creations! We love seeing what you're making.
    « Keto Muffuletta Chicken 🍗
    Garlic Butter Mushrooms »

    Reader Interactions

    Comments

    1. Nathalie says

      August 24, 2023 at 12:16 pm

      Hi!
      Can you specify the amount of avocado please? Cups? Grams? Ounces ?

      Thanks

      Reply
      • Cast Iron Keto says

        March 20, 2024 at 12:44 am

        Hi Nathalie,

        You'll need one whole avocado, which is about 1 cup or 150 grams of minced avocado flesh.

        Hope it helps, happy cooking!

        Reply
    2. Teemun Store says

      December 19, 2022 at 2:20 pm

      5 stars
      Salmon is one of my loved fish i wish to eat! so i love this so much! Thank you!

      Reply
    3. Traci says

      September 05, 2022 at 7:23 pm

      4 stars
      Need much better measure ments. Grams of avocado? In order to make them stick together and brown properly the fish must be reall y drained and shredded fine, mash the avocado too, use minced dried onion and even then???

      Reply
    4. Kathy says

      August 28, 2021 at 12:17 am

      5 stars
      Very delicious way to prepare left over baked steel trout

      Reply
    5. Kenny says

      August 14, 2021 at 4:40 am

      5 stars
      I found that the crispier you get them, the better they taste! Will definitely make them again.

      Reply
    6. Jo Harmon says

      June 24, 2021 at 2:29 pm

      This is not Keto with all those carbs.

      Reply
      • Cast Iron Keto says

        June 24, 2021 at 2:35 pm

        Hi Jo, this recipe comes to 5g net carbs per serving and most definitely fits into any ketogenic diet.

        Reply
    7. Bonnie says

      January 13, 2021 at 1:01 am

      5 stars
      This is one of our favorite weeknight recipes! Quick and easy. My sister in law LOVES it too. (As does my MIL!) we’ve made this so many times I can’t even count. Thanks!

      Reply
    8. Tesia Lassiter says

      January 09, 2021 at 5:28 pm

      What is the avocado for? I don't like avocado, could I replace it with something else or just skip that one step?

      Reply
      • Cast Iron Keto says

        January 10, 2021 at 1:21 pm

        It's for added fat and creaminess in the cakes. You could sub in some sour cream or mayo or just skip it!

        Reply
    9. Chelle Thompson says

      November 05, 2020 at 1:44 am

      5 stars
      I didn’t make any changes to this recipe and it was fantastic!

      Reply
    10. Becky says

      October 30, 2020 at 2:21 am

      5 stars
      I actually used hot pork rinds from Aldi (they are quite hot) and didn’t have to do all of the spices. It’s a great recipe for leftover salmon! YUMMMM

      Reply
    11. Lilly says

      August 29, 2020 at 11:41 pm

      Has anyone else made these and the mixture is a a soupy mess that can't easily be formed into patties? Two eggs seems like a lot... maybe I should have drained my salmon? :/ Not sure what to do from here... add more almond flour... or breadcrumbs?

      Reply
      • Cast Iron Keto says

        September 02, 2020 at 12:19 pm

        Hi Lilly, yes you should have drained your salmon. I'll add that to the recipe to prevent any confusion, thanks!

        Reply
    12. Samantha says

      August 18, 2020 at 2:06 am

      5 stars
      I LOVE the zucchini in here! Not only for the flavor, but keeping the patties moist! So good!

      Reply
    13. Ford says

      August 15, 2020 at 4:35 pm

      5 stars
      Love this recipe. It’s simple and easy to follow, plus it taste great

      Reply
    14. Ronda says

      July 17, 2020 at 2:15 am

      5 stars
      I made these lovely salmon patties last evening for dinner & my friends, husband & I loved them!!

      Thanks again! I also made the tartaar sauce!

      Reply
    15. Anne says

      June 29, 2020 at 6:22 pm

      I use fresh salmon without skin. Mince in food processor, add to bowl with other ingredients. Good recipe as is. Don be shy about adding chopped red pepper or chopped kale. Keeper recipe

      Reply
      • Cast Iron Keto says

        June 29, 2020 at 9:04 pm

        Thanks Anne!

        Reply
    16. Wanda says

      June 14, 2020 at 6:05 pm

      5 stars
      Love this recipe. It’s simple and easy to follow, plus it taste great. One of our favorites to have at home.

      Reply
    17. Duane Dove says

      April 30, 2020 at 11:42 pm

      Have you frozen these? I meal prep for a week. I’m just wondering if they would hold up well after thawing in the fridge and then reheating to crisp them up again.

      Reply
      • Cast Iron Keto says

        May 08, 2020 at 2:28 pm

        These freeze great!

        Reply
    18. Elyscia says

      May 07, 2019 at 4:52 pm

      What is the serving size? It doesn’t specify how many patties is in a serving?

      Reply
      • Alex Lester says

        May 08, 2019 at 2:46 am

        It does specify, the recipe makes 6 patties per the instructions and serves 3 so that's 2 patties per serving. Hope this helps!

        Reply
    19. MJ says

      April 30, 2019 at 12:42 am

      The net car 4.3 is it per patties and how many patties does it make?

      Reply
    20. Niki says

      January 26, 2019 at 4:49 am

      Made this tonight and husband ate 6 of them! I made some a couple weeks back with a different recipe and he liked those, but tonight says these are so much better. A couple changes I had to make; I had no avocado so I used a half a cup of our avocado mayo in its place. Also, I don't have 14oz cans of tuna- ours are 6oz. I tried it with 2 cans and they were just too soft so I added a third can for a total of 18 oz and they turned out fantastic. I didn't squeeze out all the moisture so that may be why 18oz was better than 12oz. In any case, these are keepers and i can't wait to make some with the actual avocado 😀

      Reply
      • Alex Lester says

        January 28, 2019 at 6:42 pm

        Glad you guys enjoyed them!

        Reply
        • Tina M Mintz says

          January 19, 2020 at 8:05 pm

          What is serving size? What is carbs per serving?

          Reply
          • castironketoadmin says

            January 20, 2020 at 3:48 pm

            This recipe serves three and has 5g net carbs per serving. You can find all of this information including the full nutritional breakdown in the recipe card, hope this helps!

            Reply
      • Carmen says

        February 24, 2020 at 10:13 pm

        Question I bought frozen salmon patties can I defrost them and use your recipe?

        Reply
        • Cast Iron Keto says

          February 25, 2020 at 5:29 pm

          Hi Carmen, I would probably follow the directions for your specific product.

          Reply
      • Lena says

        June 30, 2020 at 3:22 am

        Do you need the almond flour? Can you use something else? Almond flour is not something I have ever bought and I’d have to go to Whole Foods or some other specialty store to find it

        Reply
        • Cast Iron Keto says

          June 30, 2020 at 2:05 pm

          Hi Lena, every grocery store will have almond flour, not just specialty stores. You could try subbing crushed pork rinds but really, I'd stick to the tested recipe for the best results.

          Reply
    21. Kathy says

      June 08, 2018 at 12:06 am

      Oh my goodness I can’t wait to make these using my grandmas cast iron skillet. So glad I found your post.

      Reply
    4.72 from 35 votes (24 ratings without comment)

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